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Clean Water Act discharge permit · NPDES MNG440877

WEG'S BLUE & WHITE DAIRY, Bigelow, MN: NPDES MNG440877 discharge permit, effluent exceedances, inspections, penalties

WEG'S BLUE & WHITE DAIRY, held by Clay Weg, holds NPDES permit MNG440877. EPA’s file records it issued May 28, 2025 and expiring January 31, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for WEG'S BLUE & WHITE DAIRY: its NPDES ID, its permit type and status, its dates, its address in Bigelow, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG440877.

Identity

Facility as filedWEG'S BLUE & WHITE DAIRY
Permittee as filedClay Weg
NPDES IDMNG440877
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConcentrated animal feeding operations
IssuedMay 28, 2025
Expiration dateJanuary 31, 2026
Issuing agencySTA
AddressBigelow, MN 56117
Receiving water impaired303(D) Listed
SubwatershedHeadwaters Little Rock River (HUC 101702040602)
SIC0241 – Dairy Farms

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MNG440877.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MNG440877.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MNG440877 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

WEG'S BLUE & WHITE DAIRY, the CAFO general permit coverage held by Clay Weg in Bigelow, Nobles County, is one of 31 CAFO permits in that county on EPA's NPDES register, and it is one of 1 NPDES permits in the Headwaters Little Rock River subwatershed. Among the 31 Nobles County CAFO permits, 0.0% have a violation on file, and this permit records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.